| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.43 | 7.432% | $213.1773 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $89.26 | 9.515% | $97.7531 | $97.75 | $97.75 | $97.80 |
| Purchase #3 | $13.27 | 7.725% | $14.2951 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $89.66 | 12.238% | $100.6326 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $226.43 | 9.121% | $247.0827 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $236.99 | 10.204% | $261.1725 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $22.86 | 11.366% | $25.4583 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $876.90 | $959.5716 | $959.57 | $959.60 | $959.70 | |